2126550400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 6247100160

約数和(自身を除く): 4120549760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 97, 100, 104, 124, 128, 130, 136, 155, 160, 170, 194, 200, 208, 221, 248, 260, 272, 310, 320, 325, 340, 388, 400, 403, 416, 425, 442, 485, 496, 520, 527, 544, 620, 640, 650, 680, 775, 776, 800, 806, 832, 850, 884, 970, 992, 1040, 1054, 1088, 1105, 1240, 1261, 1300, 1360, 1550, 1552, 1600, 1612, 1649, 1664, 1700, 1768, 1940, 1984, 2015, 2080, 2108, 2176, 2210, 2425, 2480, 2522, 2600, 2635, 2720, 3007, 3100, 3104, 3200, 3224, 3298, 3400, 3536, 3880, 3968, 4030, 4160, 4216, 4420, 4850, 4960, 5044, 5200, 5270, 5440, 5525, 6014, 6200, 6208, 6305, 6448, 6596, 6800, 6851, 7072, 7760, 8060, 8245, 8320, 8432, 8840, 9700, 9920, 10075, 10088, 10400, 10540, 10880, 11050, 12028, 12400, 12416, 12610, 12896, 13175, 13192, 13600, 13702, 14144, 15035, 15520, 16120, 16490, 16864, 17680, 19400, 19840, 20150, 20176, 20800, 21080, 21437, 22100, 24056, 24800, 25220, 25792, 26350, 26384, 27200, 27404, 28288, 30070, 31040, 31525, 32240, 32980, 33728, 34255, 35360, 38800, 39091, 40300, 40352, 41225, 41600, 42160, 42874, 44200, 48112, 49600, 50440, 51119, 51584, 52700, 52768, 54400, 54808, 60140, 62080, 63050, 64480, 65960, 67456, 68510, 70720, 75175, 77600, 78182, 80600, 80704, 82450, 84320, 85748, 88400, 96224, 99200, 100880, 102238, 105400, 105536, 107185, 109616, 120280, 126100, 128960, 131920, 137020, 141440, 150350, 155200, 156364, 161200, 161408, 164900, 168640, 171275, 171496, 176800, 192448, 195455, 201760, 204476, 210800, 211072, 214370, 219232, 240560, 252200, 255595, 257920, 263840, 274040, 300700, 310400, 312728, 322400, 329800, 337280, 342550, 342992, 353600, 384896, 390910, 403520, 408952, 421600, 428740, 438464, 481120, 504400, 511190, 527680, 535925, 548080, 601400, 625456, 644800, 659600, 664547, 685100, 685984, 707200, 781820, 807040, 817904, 843200, 857480, 876928, 962240, 977275, 1008800, 1022380, 1055360, 1071850, 1096160, 1202800, 1250912, 1277975, 1289600, 1319200, 1329094, 1370200, 1371968, 1563640, 1635808, 1686400, 1714960, 1924480, 1954550, 2017600, 2044760, 2143700, 2192320, 2405600, 2501824, 2555950, 2638400, 2658188, 2740400, 2743936, 3127280, 3271616, 3322735, 3429920, 3909100, 4035200, 4089520, 4287400, 4384640, 4811200, 5003648, 5111900, 5276800, 5316376, 5480800, 6254560, 6543232, 6645470, 6859840, 7818200, 8179040, 8574800, 9622400, 10223800, 10632752, 10961600, 12509120, 13290940, 13719680, 15636400, 16358080, 16613675, 17149600, 20447600, 21265504, 21923200, 25018240, 26581880, 31272800, 32716160, 33227350, 34299200, 40895200, 42531008, 53163760, 62545600, 66454700, 68598400, 81790400, 85062016, 106327520, 125091200, 132909400, 163580800, 212655040, 265818800, 425310080, 531637600, 1063275200, 2126550400]

約数ペア:

[(1, 2126550400), (2, 1063275200), (4, 531637600), (5, 425310080), (8, 265818800), (10, 212655040), (13, 163580800), (16, 132909400), (17, 125091200), (20, 106327520), (25, 85062016), (26, 81790400), (31, 68598400), (32, 66454700), (34, 62545600), (40, 53163760), (50, 42531008), (52, 40895200), (62, 34299200), (64, 33227350), (65, 32716160), (68, 31272800), (80, 26581880), (85, 25018240), (97, 21923200), (100, 21265504), (104, 20447600), (124, 17149600), (128, 16613675), (130, 16358080), (136, 15636400), (155, 13719680), (160, 13290940), (170, 12509120), (194, 10961600), (200, 10632752), (208, 10223800), (221, 9622400), (248, 8574800), (260, 8179040), (272, 7818200), (310, 6859840), (320, 6645470), (325, 6543232), (340, 6254560), (388, 5480800), (400, 5316376), (403, 5276800), (416, 5111900), (425, 5003648), (442, 4811200), (485, 4384640), (496, 4287400), (520, 4089520), (527, 4035200), (544, 3909100), (620, 3429920), (640, 3322735), (650, 3271616), (680, 3127280), (775, 2743936), (776, 2740400), (800, 2658188), (806, 2638400), (832, 2555950), (850, 2501824), (884, 2405600), (970, 2192320), (992, 2143700), (1040, 2044760), (1054, 2017600), (1088, 1954550), (1105, 1924480), (1240, 1714960), (1261, 1686400), (1300, 1635808), (1360, 1563640), (1550, 1371968), (1552, 1370200), (1600, 1329094), (1612, 1319200), (1649, 1289600), (1664, 1277975), (1700, 1250912), (1768, 1202800), (1940, 1096160), (1984, 1071850), (2015, 1055360), (2080, 1022380), (2108, 1008800), (2176, 977275), (2210, 962240), (2425, 876928), (2480, 857480), (2522, 843200), (2600, 817904), (2635, 807040), (2720, 781820), (3007, 707200), (3100, 685984), (3104, 685100), (3200, 664547), (3224, 659600), (3298, 644800), (3400, 625456), (3536, 601400), (3880, 548080), (3968, 535925), (4030, 527680), (4160, 511190), (4216, 504400), (4420, 481120), (4850, 438464), (4960, 428740), (5044, 421600), (5200, 408952), (5270, 403520), (5440, 390910), (5525, 384896), (6014, 353600), (6200, 342992), (6208, 342550), (6305, 337280), (6448, 329800), (6596, 322400), (6800, 312728), (6851, 310400), (7072, 300700), (7760, 274040), (8060, 263840), (8245, 257920), (8320, 255595), (8432, 252200), (8840, 240560), (9700, 219232), (9920, 214370), (10075, 211072), (10088, 210800), (10400, 204476), (10540, 201760), (10880, 195455), (11050, 192448), (12028, 176800), (12400, 171496), (12416, 171275), (12610, 168640), (12896, 164900), (13175, 161408), (13192, 161200), (13600, 156364), (13702, 155200), (14144, 150350), (15035, 141440), (15520, 137020), (16120, 131920), (16490, 128960), (16864, 126100), (17680, 120280), (19400, 109616), (19840, 107185), (20150, 105536), (20176, 105400), (20800, 102238), (21080, 100880), (21437, 99200), (22100, 96224), (24056, 88400), (24800, 85748), (25220, 84320), (25792, 82450), (26350, 80704), (26384, 80600), (27200, 78182), (27404, 77600), (28288, 75175), (30070, 70720), (31040, 68510), (31525, 67456), (32240, 65960), (32980, 64480), (33728, 63050), (34255, 62080), (35360, 60140), (38800, 54808), (39091, 54400), (40300, 52768), (40352, 52700), (41225, 51584), (41600, 51119), (42160, 50440), (42874, 49600), (44200, 48112)]